Dataset statistics
| Number of variables | 11 |
|---|---|
| Number of observations | 414 |
| Missing cells | 54 |
| Missing cells (%) | 1.2% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 32.4 KiB |
| Average record size in memory | 80.2 B |
Variable types
| Categorical | 2 |
|---|---|
| Numeric | 9 |
name has a high cardinality: 328 distinct values | High cardinality |
height_px is highly correlated with width_px | High correlation |
width_px is highly correlated with height_px | High correlation |
back_camera_mpix has 8 (1.9%) missing values | Missing |
front_camera_mpix has 46 (11.1%) missing values | Missing |
name is uniformly distributed | Uniform |
flash_gb has 26 (6.3%) zeros | Zeros |
Reproduction
| Analysis started | 2021-03-28 21:18:17.971383 |
|---|---|
| Analysis finished | 2021-03-28 21:19:04.294410 |
| Duration | 46.32 seconds |
| Software version | pandas-profiling v2.11.0 |
| Download configuration | config.yaml |
| Distinct | 328 |
|---|---|
| Distinct (%) | 79.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 1.7 KiB |
| Apple iPhone 11 64GB | 7 |
|---|---|
| Apple iPhone 6s 32GB | 4 |
| Huawei Y6p | 4 |
| Nokia 3310 Dual Sim | 3 |
| Huawei P40 | 3 |
| Other values (323) |
Length
| Max length | 58 |
|---|---|
| Median length | 21 |
| Mean length | 20.83333333 |
| Min length | 8 |
Characters and Unicode
| Total characters | 8625 |
|---|---|
| Distinct characters | 64 |
| Distinct categories | 7 ? |
| Distinct scripts | 2 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 264 ? |
|---|---|
| Unique (%) | 63.8% |
Sample
| 1st row | Xiaomi Mi 10T 6+128GB |
|---|---|
| 2nd row | Samsung Galaxy M21 |
| 3rd row | Samsung Galaxy Note20 |
| 4th row | Xiaomi Redmi 9 4+64 |
| 5th row | Xiaomi Redmi Note 8 Pro 6/64GB |
| Value | Count | Frequency (%) |
| Apple iPhone 11 64GB | 7 | 1.7% |
| Apple iPhone 6s 32GB | 4 | 1.0% |
| Huawei Y6p | 4 | 1.0% |
| Nokia 3310 Dual Sim | 3 | 0.7% |
| Huawei P40 | 3 | 0.7% |
| Meizu M8 4+64GB | 3 | 0.7% |
| Apple iPhone 11 Pro Max 256GB | 3 | 0.7% |
| Apple iPhone 6s Plus 32GB | 3 | 0.7% |
| Apple iPhone 11 Pro 512GB | 3 | 0.7% |
| Xiaomi Mi 10 Lite 5G 6+64 | 3 | 0.7% |
| Other values (318) | 378 |
Histogram of lengths of the category
| Value | Count | Frequency (%) |
| pro | 60 | 3.7% |
| apple | 53 | 3.3% |
| xiaomi | 53 | 3.3% |
| iphone | 53 | 3.3% |
| huawei | 45 | 2.8% |
| galaxy | 41 | 2.5% |
| samsung | 41 | 2.5% |
| redmi | 33 | 2.1% |
| nokia | 31 | 1.9% |
| motorola | 29 | 1.8% |
| Other values (350) | 1169 |
Most occurring characters
| Value | Count | Frequency (%) |
| 1563 | 18.1% | |
| o | 496 | 5.8% |
| e | 418 | 4.8% |
| a | 407 | 4.7% |
| i | 378 | 4.4% |
| 1 | 275 | 3.2% |
| P | 266 | 3.1% |
| 2 | 253 | 2.9% |
| l | 228 | 2.6% |
| m | 225 | 2.6% |
| Other values (54) | 4116 |
Most occurring categories
| Value | Count | Frequency (%) |
| Lowercase Letter | 3565 | |
| Uppercase Letter | 1871 | |
| Space Separator | 1563 | |
| Decimal Number | 1445 | |
| Other Punctuation | 91 | 1.1% |
| Math Symbol | 67 | 0.8% |
| Dash Punctuation | 23 | 0.3% |
Most frequent character per category
| Value | Count | Frequency (%) |
| P | 266 | |
| G | 220 | |
| M | 192 | |
| A | 155 | 8.3% |
| B | 149 | 8.0% |
| S | 139 | 7.4% |
| O | 86 | 4.6% |
| X | 84 | 4.5% |
| R | 78 | 4.2% |
| H | 77 | 4.1% |
| Other values (15) | 425 |
| Value | Count | Frequency (%) |
| o | 496 | |
| e | 418 | |
| a | 407 | |
| i | 378 | |
| l | 228 | 6.4% |
| m | 225 | 6.3% |
| n | 200 | 5.6% |
| r | 173 | 4.9% |
| t | 157 | 4.4% |
| u | 153 | 4.3% |
| Other values (14) | 730 |
| Value | Count | Frequency (%) |
| 1 | 275 | |
| 2 | 253 | |
| 6 | 174 | |
| 0 | 156 | |
| 4 | 154 | |
| 8 | 124 | |
| 3 | 104 | 7.2% |
| 5 | 101 | 7.0% |
| 9 | 55 | 3.8% |
| 7 | 49 | 3.4% |
| Value | Count | Frequency (%) |
| / | 72 | |
| . | 19 | 20.9% |
| Value | Count | Frequency (%) |
| 1563 |
| Value | Count | Frequency (%) |
| + | 67 |
| Value | Count | Frequency (%) |
| - | 23 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Latin | 5436 | |
| Common | 3189 |
Most frequent character per script
| Value | Count | Frequency (%) |
| o | 496 | 9.1% |
| e | 418 | 7.7% |
| a | 407 | 7.5% |
| i | 378 | 7.0% |
| P | 266 | 4.9% |
| l | 228 | 4.2% |
| m | 225 | 4.1% |
| G | 220 | 4.0% |
| n | 200 | 3.7% |
| M | 192 | 3.5% |
| Other values (39) | 2406 |
| Value | Count | Frequency (%) |
| 1563 | ||
| 1 | 275 | 8.6% |
| 2 | 253 | 7.9% |
| 6 | 174 | 5.5% |
| 0 | 156 | 4.9% |
| 4 | 154 | 4.8% |
| 8 | 124 | 3.9% |
| 3 | 104 | 3.3% |
| 5 | 101 | 3.2% |
| / | 72 | 2.3% |
| Other values (5) | 213 | 6.7% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 8625 |
Most frequent character per block
| Value | Count | Frequency (%) |
| 1563 | 18.1% | |
| o | 496 | 5.8% |
| e | 418 | 4.8% |
| a | 407 | 4.7% |
| i | 378 | 4.4% |
| 1 | 275 | 3.2% |
| P | 266 | 3.1% |
| 2 | 253 | 2.9% |
| l | 228 | 2.6% |
| m | 225 | 2.6% |
| Other values (54) | 4116 |
brand
Categorical
| Distinct | 28 |
|---|---|
| Distinct (%) | 6.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 1.7 KiB |
| Apple | |
|---|---|
| Xiaomi | |
| Huawei | |
| Samsung | |
| Nokia | |
| Other values (23) |
Length
| Max length | 10 |
|---|---|
| Median length | 6 |
| Mean length | 5.903381643 |
| Min length | 3 |
Characters and Unicode
| Total characters | 2444 |
|---|---|
| Distinct characters | 39 |
| Distinct categories | 3 ? |
| Distinct scripts | 2 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 8 ? |
|---|---|
| Unique (%) | 1.9% |
Sample
| 1st row | Xiaomi |
|---|---|
| 2nd row | Samsung |
| 3rd row | Samsung |
| 4th row | Xiaomi |
| 5th row | Xiaomi |
| Value | Count | Frequency (%) |
| Apple | 53 | |
| Xiaomi | 53 | |
| Huawei | 45 | |
| Samsung | 41 | |
| Nokia | 31 | 7.5% |
| Motorola | 29 | 7.0% |
| OPPO | 27 | 6.5% |
| Realme | 19 | 4.6% |
| myPhone | 19 | 4.6% |
| ALCATEL | 18 | 4.3% |
| Other values (18) | 79 |
Histogram of lengths of the category
| Value | Count | Frequency (%) |
| apple | 53 | |
| xiaomi | 53 | |
| huawei | 45 | |
| samsung | 41 | |
| nokia | 31 | 7.5% |
| motorola | 29 | 7.0% |
| oppo | 27 | 6.5% |
| realme | 19 | 4.6% |
| myphone | 19 | 4.6% |
| alcatel | 18 | 4.3% |
| Other values (19) | 80 |
Most occurring characters
| Value | Count | Frequency (%) |
| o | 251 | 10.3% |
| a | 243 | 9.9% |
| i | 196 | 8.0% |
| e | 178 | 7.3% |
| m | 149 | 6.1% |
| l | 112 | 4.6% |
| p | 107 | 4.4% |
| u | 104 | 4.3% |
| n | 98 | 4.0% |
| A | 93 | 3.8% |
| Other values (29) | 913 |
Most occurring categories
| Value | Count | Frequency (%) |
| Lowercase Letter | 1788 | |
| Uppercase Letter | 655 | 26.8% |
| Space Separator | 1 | < 0.1% |
Most frequent character per category
| Value | Count | Frequency (%) |
| o | 251 | |
| a | 243 | |
| i | 196 | |
| e | 178 | |
| m | 149 | |
| l | 112 | 6.3% |
| p | 107 | 6.0% |
| u | 104 | 5.8% |
| n | 98 | 5.5% |
| s | 53 | 3.0% |
| Other values (12) | 297 |
| Value | Count | Frequency (%) |
| A | 93 | |
| P | 92 | |
| O | 76 | |
| H | 62 | |
| M | 57 | |
| X | 53 | |
| S | 50 | |
| L | 40 | |
| N | 35 | 5.3% |
| C | 28 | 4.3% |
| Other values (6) | 69 |
| Value | Count | Frequency (%) |
| 1 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Latin | 2443 | |
| Common | 1 | < 0.1% |
Most frequent character per script
| Value | Count | Frequency (%) |
| o | 251 | 10.3% |
| a | 243 | 9.9% |
| i | 196 | 8.0% |
| e | 178 | 7.3% |
| m | 149 | 6.1% |
| l | 112 | 4.6% |
| p | 107 | 4.4% |
| u | 104 | 4.3% |
| n | 98 | 4.0% |
| A | 93 | 3.8% |
| Other values (28) | 912 |
| Value | Count | Frequency (%) |
| 1 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 2444 |
Most frequent character per block
| Value | Count | Frequency (%) |
| o | 251 | 10.3% |
| a | 243 | 9.9% |
| i | 196 | 8.0% |
| e | 178 | 7.3% |
| m | 149 | 6.1% |
| l | 112 | 4.6% |
| p | 107 | 4.4% |
| u | 104 | 4.3% |
| n | 98 | 4.0% |
| A | 93 | 3.8% |
| Other values (29) | 913 |
| Distinct | 18 |
|---|---|
| Distinct (%) | 4.4% |
| Missing | 8 |
| Missing (%) | 1.9% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 27.13866995 |
|---|---|
| Minimum | 0.3 |
| Maximum | 108 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 3.3 KiB |
Quantile statistics
| Minimum | 0.3 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 12 |
| median | 13 |
| Q3 | 48 |
| 95-th percentile | 64 |
| Maximum | 108 |
| Range | 107.7 |
| Interquartile range (IQR) | 36 |
Descriptive statistics
| Standard deviation | 23.49509972 |
|---|---|
| Coefficient of variation (CV) | 0.8657424908 |
| Kurtosis | 1.10436383 |
| Mean | 27.13866995 |
| Median Absolute Deviation (MAD) | 5 |
| Skewness | 1.188801903 |
| Sum | 11018.3 |
| Variance | 552.0197108 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=18)
| Value | Count | Frequency (%) |
| 12 | 94 | |
| 48 | 81 | |
| 13 | 66 | |
| 64 | 39 | |
| 16 | 32 | 7.7% |
| 2 | 27 | 6.5% |
| 8 | 17 | 4.1% |
| 0.3 | 11 | 2.7% |
| 108 | 9 | 2.2% |
| 50 | 8 | 1.9% |
| Other values (8) | 22 | 5.3% |
| (Missing) | 8 | 1.9% |
| Value | Count | Frequency (%) |
| 0.3 | 11 | 2.7% |
| 2 | 27 | 6.5% |
| 5 | 2 | 0.5% |
| 8 | 17 | 4.1% |
| 12 | 94 |
| Value | Count | Frequency (%) |
| 108 | 9 | 2.2% |
| 64 | 39 | |
| 50 | 8 | 1.9% |
| 48 | 81 | |
| 40 | 6 | 1.4% |
| Distinct | 14 |
|---|---|
| Distinct (%) | 3.8% |
| Missing | 46 |
| Missing (%) | 11.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 13.92663043 |
|---|---|
| Minimum | 2 |
| Maximum | 44 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 3.3 KiB |
Quantile statistics
| Minimum | 2 |
|---|---|
| 5-th percentile | 5 |
| Q1 | 8 |
| median | 12 |
| Q3 | 16 |
| 95-th percentile | 32 |
| Maximum | 44 |
| Range | 42 |
| Interquartile range (IQR) | 8 |
Descriptive statistics
| Standard deviation | 8.622418505 |
|---|---|
| Coefficient of variation (CV) | 0.6191317092 |
| Kurtosis | 0.2485811291 |
| Mean | 13.92663043 |
| Median Absolute Deviation (MAD) | 4 |
| Skewness | 1.051262274 |
| Sum | 5125 |
| Variance | 74.34610088 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=14)
| Value | Count | Frequency (%) |
| 8 | 84 | |
| 16 | 64 | |
| 5 | 51 | |
| 32 | 41 | |
| 12 | 31 | 7.5% |
| 20 | 21 | 5.1% |
| 13 | 17 | 4.1% |
| 7 | 16 | 3.9% |
| 10 | 15 | 3.6% |
| 25 | 11 | 2.7% |
| Other values (4) | 17 | 4.1% |
| (Missing) | 46 |
| Value | Count | Frequency (%) |
| 2 | 6 | 1.4% |
| 5 | 51 | |
| 7 | 16 | 3.9% |
| 8 | 84 | |
| 10 | 15 | 3.6% |
| Value | Count | Frequency (%) |
| 44 | 1 | 0.2% |
| 40 | 1 | 0.2% |
| 32 | 41 | |
| 25 | 11 | 2.7% |
| 24 | 9 | 2.2% |
battery_mAh
Real number (ℝ≥0)
| Distinct | 83 |
|---|---|
| Distinct (%) | 20.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3566.384058 |
|---|---|
| Minimum | 460 |
| Maximum | 7000 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 3.3 KiB |
Quantile statistics
| Minimum | 460 |
|---|---|
| 5-th percentile | 989.5 |
| Q1 | 3000 |
| median | 3969 |
| Q3 | 4300 |
| 95-th percentile | 5020 |
| Maximum | 7000 |
| Range | 6540 |
| Interquartile range (IQR) | 1300 |
Descriptive statistics
| Standard deviation | 1197.45637 |
|---|---|
| Coefficient of variation (CV) | 0.3357620353 |
| Kurtosis | 0.04463808313 |
| Mean | 3566.384058 |
| Median Absolute Deviation (MAD) | 864 |
| Skewness | -0.6765466996 |
| Sum | 1476483 |
| Variance | 1433901.758 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 4000 | 49 | 11.8% |
| 5000 | 46 | 11.1% |
| 3000 | 31 | 7.5% |
| 4500 | 20 | 4.8% |
| 4300 | 16 | 3.9% |
| 5020 | 15 | 3.6% |
| 3400 | 11 | 2.7% |
| 4200 | 11 | 2.7% |
| 3110 | 10 | 2.4% |
| 3500 | 9 | 2.2% |
| Other values (73) | 196 |
| Value | Count | Frequency (%) |
| 460 | 1 | 0.2% |
| 600 | 4 | |
| 750 | 1 | 0.2% |
| 800 | 5 | |
| 900 | 2 | 0.5% |
| Value | Count | Frequency (%) |
| 7000 | 1 | 0.2% |
| 6000 | 2 | 0.5% |
| 5260 | 7 | |
| 5160 | 1 | 0.2% |
| 5020 | 15 |
ram_gb
Real number (ℝ≥0)
| Distinct | 8 |
|---|---|
| Distinct (%) | 1.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 4.248792271 |
|---|---|
| Minimum | 0.5 |
| Maximum | 12 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 3.3 KiB |
Quantile statistics
| Minimum | 0.5 |
|---|---|
| 5-th percentile | 0.5 |
| Q1 | 3 |
| median | 4 |
| Q3 | 6 |
| 95-th percentile | 8 |
| Maximum | 12 |
| Range | 11.5 |
| Interquartile range (IQR) | 3 |
Descriptive statistics
| Standard deviation | 2.645236202 |
|---|---|
| Coefficient of variation (CV) | 0.6225854394 |
| Kurtosis | 0.8075398989 |
| Mean | 4.248792271 |
| Median Absolute Deviation (MAD) | 2 |
| Skewness | 0.8681517674 |
| Sum | 1759 |
| Variance | 6.997274567 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=8)
| Value | Count | Frequency (%) |
| 4 | 124 | |
| 3 | 62 | |
| 6 | 61 | |
| 8 | 51 | |
| 0.5 | 46 | 11.1% |
| 2 | 45 | 10.9% |
| 12 | 15 | 3.6% |
| 1 | 10 | 2.4% |
| Value | Count | Frequency (%) |
| 0.5 | 46 | 11.1% |
| 1 | 10 | 2.4% |
| 2 | 45 | 10.9% |
| 3 | 62 | |
| 4 | 124 |
| Value | Count | Frequency (%) |
| 12 | 15 | 3.6% |
| 8 | 51 | |
| 6 | 61 | |
| 4 | 124 | |
| 3 | 62 |
| Distinct | 10 |
|---|---|
| Distinct (%) | 2.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 98.76811594 |
|---|---|
| Minimum | 0 |
| Maximum | 512 |
| Zeros | 26 |
| Zeros (%) | 6.3% |
| Memory size | 3.3 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 32 |
| median | 64 |
| Q3 | 128 |
| 95-th percentile | 256 |
| Maximum | 512 |
| Range | 512 |
| Interquartile range (IQR) | 96 |
Descriptive statistics
| Standard deviation | 95.92528543 |
|---|---|
| Coefficient of variation (CV) | 0.9712171232 |
| Kurtosis | 5.614721217 |
| Mean | 98.76811594 |
| Median Absolute Deviation (MAD) | 58 |
| Skewness | 2.048400254 |
| Sum | 40890 |
| Variance | 9201.660385 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) |
| 128 | 115 | |
| 64 | 107 | |
| 32 | 68 | |
| 256 | 47 | |
| 16 | 27 | 6.5% |
| 0 | 26 | 6.3% |
| 512 | 9 | 2.2% |
| 4 | 8 | 1.9% |
| 8 | 5 | 1.2% |
| 1 | 2 | 0.5% |
| Value | Count | Frequency (%) |
| 0 | 26 | |
| 1 | 2 | 0.5% |
| 4 | 8 | 1.9% |
| 8 | 5 | 1.2% |
| 16 | 27 |
| Value | Count | Frequency (%) |
| 512 | 9 | 2.2% |
| 256 | 47 | |
| 128 | 115 | |
| 64 | 107 | |
| 32 | 68 |
diag
Real number (ℝ≥0)
| Distinct | 61 |
|---|---|
| Distinct (%) | 14.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 5.718405797 |
|---|---|
| Minimum | 1.44 |
| Maximum | 7.6 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 3.3 KiB |
Quantile statistics
| Minimum | 1.44 |
|---|---|
| 5-th percentile | 2.4 |
| Q1 | 5.5 |
| median | 6.22 |
| Q3 | 6.5 |
| 95-th percentile | 6.67 |
| Maximum | 7.6 |
| Range | 6.16 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.296981173 |
|---|---|
| Coefficient of variation (CV) | 0.2268081734 |
| Kurtosis | 2.55191268 |
| Mean | 5.718405797 |
| Median Absolute Deviation (MAD) | 0.35 |
| Skewness | -1.90149015 |
| Sum | 2367.42 |
| Variance | 1.682160164 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 6.5 | 52 | 12.6% |
| 6.1 | 26 | 6.3% |
| 6.67 | 23 | 5.6% |
| 5.5 | 21 | 5.1% |
| 6.4 | 21 | 5.1% |
| 2.4 | 18 | 4.3% |
| 6.3 | 17 | 4.1% |
| 4.7 | 17 | 4.1% |
| 5.8 | 15 | 3.6% |
| 5.7 | 14 | 3.4% |
| Other values (51) | 190 |
| Value | Count | Frequency (%) |
| 1.44 | 1 | 0.2% |
| 1.71 | 1 | 0.2% |
| 1.77 | 4 | |
| 1.8 | 4 | |
| 2.2 | 4 |
| Value | Count | Frequency (%) |
| 7.6 | 1 | |
| 6.9 | 2 | |
| 6.81 | 1 | |
| 6.8 | 2 | |
| 6.76 | 1 |
| Distinct | 43 |
|---|---|
| Distinct (%) | 10.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1873.42029 |
|---|---|
| Minimum | 128 |
| Maximum | 3840 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 3.3 KiB |
Quantile statistics
| Minimum | 128 |
|---|---|
| 5-th percentile | 320 |
| Q1 | 1440 |
| median | 2258 |
| Q3 | 2400 |
| 95-th percentile | 2640 |
| Maximum | 3840 |
| Range | 3712 |
| Interquartile range (IQR) | 960 |
Descriptive statistics
| Standard deviation | 743.5353754 |
|---|---|
| Coefficient of variation (CV) | 0.3968865819 |
| Kurtosis | 0.2203847468 |
| Mean | 1873.42029 |
| Median Absolute Deviation (MAD) | 378 |
| Skewness | -0.7282722556 |
| Sum | 775596 |
| Variance | 552844.8544 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=43)
| Value | Count | Frequency (%) |
| 2340 | 71 | |
| 2400 | 65 | |
| 320 | 33 | 8.0% |
| 1440 | 29 | 7.0% |
| 1600 | 26 | 6.3% |
| 2436 | 18 | 4.3% |
| 1520 | 17 | 4.1% |
| 1560 | 16 | 3.9% |
| 1334 | 15 | 3.6% |
| 1792 | 12 | 2.9% |
| Other values (33) | 112 |
| Value | Count | Frequency (%) |
| 128 | 1 | 0.2% |
| 160 | 8 | 1.9% |
| 220 | 4 | 1.0% |
| 320 | 33 | |
| 854 | 2 | 0.5% |
| Value | Count | Frequency (%) |
| 3840 | 3 | |
| 3200 | 5 | |
| 3120 | 3 | |
| 3040 | 5 | |
| 2778 | 2 | 0.5% |
| Distinct | 20 |
|---|---|
| Distinct (%) | 4.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 890.7777778 |
|---|---|
| Minimum | 120 |
| Maximum | 2160 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 3.3 KiB |
Quantile statistics
| Minimum | 120 |
|---|---|
| 5-th percentile | 240 |
| Q1 | 720 |
| median | 1080 |
| Q3 | 1080 |
| 95-th percentile | 1305 |
| Maximum | 2160 |
| Range | 2040 |
| Interquartile range (IQR) | 360 |
Descriptive statistics
| Standard deviation | 321.3901085 |
|---|---|
| Coefficient of variation (CV) | 0.360797178 |
| Kurtosis | 0.6754649793 |
| Mean | 890.7777778 |
| Median Absolute Deviation (MAD) | 183 |
| Skewness | -0.5512068371 |
| Sum | 368782 |
| Variance | 103291.6018 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=20)
| Value | Count | Frequency (%) |
| 1080 | 184 | |
| 720 | 102 | |
| 240 | 33 | 8.0% |
| 1125 | 18 | 4.3% |
| 1440 | 16 | 3.9% |
| 750 | 15 | 3.6% |
| 828 | 12 | 2.9% |
| 480 | 6 | 1.4% |
| 128 | 5 | 1.2% |
| 176 | 4 | 1.0% |
| Other values (10) | 19 | 4.6% |
| Value | Count | Frequency (%) |
| 120 | 4 | 1.0% |
| 128 | 5 | 1.2% |
| 176 | 4 | 1.0% |
| 240 | 33 | |
| 480 | 6 | 1.4% |
| Value | Count | Frequency (%) |
| 2160 | 1 | 0.2% |
| 1768 | 1 | 0.2% |
| 1644 | 2 | 0.5% |
| 1440 | 16 | |
| 1344 | 1 | 0.2% |
price
Real number (ℝ≥0)
| Distinct | 164 |
|---|---|
| Distinct (%) | 39.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1597.401498 |
|---|---|
| Minimum | 39.99 |
| Maximum | 8799 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 3.3 KiB |
Quantile statistics
| Minimum | 39.99 |
|---|---|
| 5-th percentile | 129.99 |
| Q1 | 504 |
| median | 899 |
| Q3 | 2199 |
| 95-th percentile | 5334 |
| Maximum | 8799 |
| Range | 8759.01 |
| Interquartile range (IQR) | 1695 |
Descriptive statistics
| Standard deviation | 1598.001647 |
|---|---|
| Coefficient of variation (CV) | 1.000375704 |
| Kurtosis | 2.472568282 |
| Mean | 1597.401498 |
| Median Absolute Deviation (MAD) | 525 |
| Skewness | 1.665963813 |
| Sum | 661324.22 |
| Variance | 2553609.264 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 699 | 22 | 5.3% |
| 899 | 19 | 4.6% |
| 399 | 18 | 4.3% |
| 499 | 16 | 3.9% |
| 1099 | 12 | 2.9% |
| 799 | 12 | 2.9% |
| 599 | 10 | 2.4% |
| 1499 | 10 | 2.4% |
| 999 | 9 | 2.2% |
| 1999 | 8 | 1.9% |
| Other values (154) | 278 |
| Value | Count | Frequency (%) |
| 39.99 | 1 | |
| 44.99 | 1 | |
| 49 | 1 | |
| 63.49 | 1 | |
| 69 | 1 |
| Value | Count | Frequency (%) |
| 8799 | 1 | |
| 7199 | 1 | |
| 6989 | 1 | |
| 6799 | 1 | |
| 6699 | 1 |
Pearson's r
The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.
Spearman's ρ
The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.
Kendall's τ
Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.
Phik (φk)
Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here. A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.
The dendrogram allows you to more fully correlate variable completion, revealing trends deeper than the pairwise ones visible in the correlation heatmap.
First rows
| name | brand | back_camera_mpix | front_camera_mpix | battery_mAh | ram_gb | flash_gb | diag | height_px | width_px | price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | Xiaomi Mi 10T 6+128GB | Xiaomi | 64.0 | 20.0 | 5000 | 6.0 | 128 | 6.67 | 2400 | 1080 | 1999.0 |
| 1 | Samsung Galaxy M21 | Samsung | 48.0 | 20.0 | 6000 | 4.0 | 64 | 6.40 | 2340 | 1080 | 899.0 |
| 2 | Samsung Galaxy Note20 | Samsung | 64.0 | 10.0 | 4300 | 8.0 | 256 | 6.70 | 2400 | 1080 | 3749.0 |
| 3 | Xiaomi Redmi 9 4+64 | Xiaomi | 13.0 | 8.0 | 5020 | 4.0 | 64 | 6.53 | 2340 | 1080 | 619.0 |
| 4 | Xiaomi Redmi Note 8 Pro 6/64GB | Xiaomi | 64.0 | 20.0 | 4500 | 6.0 | 64 | 6.53 | 2340 | 1080 | 769.0 |
| 5 | Samsung Galaxy M31s | Samsung | 64.0 | 32.0 | 6000 | 6.0 | 128 | 6.50 | 2340 | 1080 | 1399.0 |
| 6 | Samsung Galaxy A21s | Samsung | 48.0 | 13.0 | 5000 | 3.0 | 32 | 6.50 | 1600 | 720 | 699.0 |
| 7 | Xiaomi Redmi Note 9 4+128 | Xiaomi | 48.0 | 13.0 | 5020 | 4.0 | 128 | 6.53 | 2340 | 1080 | 799.0 |
| 8 | Motorola Moto E7 Plus 4/64GB | Motorola | 48.0 | 8.0 | 5000 | 4.0 | 64 | 6.50 | 1600 | 720 | 599.0 |
| 9 | Xiaomi Redmi 9C 2/32GB | Xiaomi | 13.0 | 5.0 | 5000 | 2.0 | 32 | 6.53 | 1600 | 720 | 480.0 |
Last rows
| name | brand | back_camera_mpix | front_camera_mpix | battery_mAh | ram_gb | flash_gb | diag | height_px | width_px | price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 404 | Getnord Onyx | Getnord | 8.0 | 5.0 | 4000 | 2.0 | 16 | 4.70 | 1280 | 720 | 699.00 |
| 405 | Maxcom MM136 | Maxcom | NaN | NaN | 600 | 0.5 | 0 | 2.40 | 320 | 240 | 69.00 |
| 406 | Motorola Moto E4 Plus DS 3GB/16GB | Motorola | 13.0 | 5.0 | 5000 | 3.0 | 16 | 5.50 | 1280 | 720 | 769.00 |
| 407 | Motorola Moto G7 Plus 4/64GB DS | Motorola | 16.0 | 12.0 | 3000 | 4.0 | 64 | 6.20 | 2270 | 1080 | 949.00 |
| 408 | Apple iPhone 6s 128GB | Apple | 12.0 | 5.0 | 1715 | 2.0 | 128 | 4.70 | 1334 | 750 | 2099.00 |
| 409 | Xiaomi Mi Note 10 Pro 8/256 | Xiaomi | 108.0 | 32.0 | 5260 | 8.0 | 256 | 6.47 | 2340 | 1080 | 3149.00 |
| 410 | Archos 55 Helium 4 Seasons | Archos | 8.0 | 2.0 | 2700 | 1.0 | 16 | 5.50 | 1280 | 720 | 319.00 |
| 411 | Maxcom MM901 Neptun | Maxcom | 0.3 | NaN | 1400 | 0.5 | 0 | 1.80 | 160 | 128 | 169.99 |
| 412 | Meizu M6s 32GB | Meizu | 16.0 | 8.0 | 3000 | 3.0 | 32 | 5.70 | 1440 | 720 | 669.00 |
| 413 | Meizu M6s 32GB | Meizu | 16.0 | 8.0 | 3000 | 3.0 | 32 | 5.70 | 1440 | 720 | 699.00 |